55019648

素因数分解:

$2^7\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 109977420

約数和(自身を除く): 54957772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 421, 842, 1021, 1684, 2042, 3368, 4084, 6736, 8168, 13472, 16336, 26944, 32672, 53888, 65344, 130688, 429841, 859682, 1719364, 3438728, 6877456, 13754912, 27509824, 55019648]

約数ペア:

[(1, 55019648), (2, 27509824), (4, 13754912), (8, 6877456), (16, 3438728), (32, 1719364), (64, 859682), (128, 429841), (421, 130688), (842, 65344), (1021, 53888), (1684, 32672), (2042, 26944), (3368, 16336), (4084, 13472), (6736, 8168)]